The Official Website of the Louisiana Department of Revenue
The LDR Corporation E-file program for corporation income and franchise tax returns has been launched and is available for tax years 2008, 2009, and 2010.
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CCH a Wolters Kluwer Business 21250 Hawthorne Blvd Torrance, CA 90503 Phone: 800-739-9998 (Support) and 888-224-7377 (Sales) Website
CCH Small Firm Services (TaxWise) 225 Chastain Meadows Court Kennesaw, GA. 30144 Phone: 866-345-4171 (Sales) and 866-641-9473 (Support) Website
Drake Software 235 E. Palmer Street Franklin, North Carolina 38734 Phone: 800-890-9500 (Sales) and 828-524-8020 (Support) Website Louisiana Information
Intuit Tax Online 5601 Headquarters Drive Plano, TX 75024 Phone: 800-765-7777 Website
Lacerte Software 5601 Headquarters Drive Plano, TX 75024 Phone: 800-765-7777 Website
ProSeries 7535 Torrey Santa Fe Road San Diego, CA 92129 Phone: 800-934-1040 Website
TaxSlayer Pro 610 Ronald Reagan Drive Evans, GA 30809 888-420-1040 Website
TaxWorks 1265 Sportsplex Drive Kaysville, UT 84037 Phone: 800-230-2322 (Sales) and 800-843-1139 (Support) Website
Thomson Reuters Tax & Accounting 2395 Midway Road Carrollton, TX 75006 Phone: 800-968-8900 Website
TurboTax Business 7535 Torrey Santa Fe Road San Diego, CA 92129 Website
UltraTax CS CS Professional Suite 7322 Newman Boulevard Dexter, Michigan 48130 Phone: 800-968-8900 Website
Corptax, Inc. 1751 Lake Cook Road Suite 100 Deerfield, IL 60015 Phone: 800-966-1639 Website
Vertex, Inc. 101 Arthur Andersen Parkway, Suite 340 Sarasota, FL 34232 Phone: 800-635-1120 Website
CCH a Wolters Kluwer Business 4025 W. Peterson Avenue Chicago, IL 60646-6085 Phone: 800-739-9998 (Support) and 888-224-7377 (Sales) Website
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